use popen in genutils.getoutput

test_autocall

input history (_) test

-Added a unit testing framework -ipapi.py: Exposed runlines and set_custom_exc

changelog

retry commit, autocall fixes

Changes for demos and access to raw history in %macro, %save and %edit. Very lightly tested yet... but I want it accessible to others at the SAGE conference, so it goes in. I'll fix it if I broke something...

adding docs to egg because of problems in win32 easy_install == dev

easy_install ipython==dev works correctly now user config changes, if rc.banner is string, use it as is. %pycat accepts a string argument and pages it's contents.

change "profile not found" warning heuristics (only warn if ipythonrc-PROFNAME and ipy_profile_PROFNAME not found)